一个用于语句的多个元组 [英] Multiple tuples for one for statement

问题描述

我有三个相同大小的元组：tup1，tup2，tup3


我想做这样的事情：


代表a，b，c代表tup1，tup2，tup3：

打印a

打印b

打印c


当然，当你尝试运行上面的伪代码时会出现错误。

完成这项工作的正确方法是什么？


谢谢，


Harlin

I have three tuples of the same size: tup1, tup2, tup3

I''d like to do something like this:

for a,b,c in tup1, tup2, tup3:
print a
print b
print c

Of course, you get an error when you try to run the pseudocode above.
What is the correct way to get this done?

Thanks,

Harlin

推荐答案

for a，b，c in zip（tup1，tup2，tup3）：

打印一份

打印b

打印c

-

James Stroud

加州大学洛杉矶分校基因组学和蛋白质组学研究所

专栏951570

洛杉矶，CA 90095

http://www.jamesstroud.com/

for a,b,c in zip(tup1, tup2, tup3):
print a
print b
print c
--
James Stroud
UCLA-DOE Institute for Genomics and Proteomics
Box 951570
Los Angeles, CA 90095

http://www.jamesstroud.com/

Harlin Seritt写道：

Harlin Seritt wrote:

我有三个相同大小的元组：tup1，tup2，tup3

我会的喜欢这样做：

a，b，c in tup1，tup2，tup3：
打印
打印b
打印c

当然，当您尝试运行上面的伪代码时会出现错误。
完成此操作的正确方法是什么？

I have three tuples of the same size: tup1, tup2, tup3

I''d like to do something like this:

for a,b,c in tup1, tup2, tup3:
print a
print b
print c

Of course, you get an error when you try to run the pseudocode above.
What is the correct way to get this done?

for a，b，c in zip（tup1，tup2，tup3）：

打印一份

打印b

打印c


如果你的元组成为迭代器，请查看itertools.izip。


STeVe

for a, b, c in zip(tup1, tup2, tup3):
print a
print b
print c

If your tuples become iterators, look into itertools.izip.

STeVe

Harlin Seritt写道：

Harlin Seritt wrote:

我有三个相同大小的元组：tup1，tup2，tup3

我想做这样的事情：
for a，b，c in tup1，tup2，tup3：
print a
print b
print c

I have three tuples of the same size: tup1, tup2, tup3

I''d like to do something like this:

for a,b,c in tup1, tup2, tup3:
print a
print b
print c

假设你希望a，b，c是三个元组中的对应条目，然后zip（）是你的朋友：

for a，b，c in zip（tup1 ，tup2，tup3）：

...


Kent

Presuming that you want a,b,c to be corresponding entries from the three tuples, then zip() is your
friend:
for a,b,c in zip(tup1, tup2, tup3):
...

Kent

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